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definition:
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findLatestVersion :: Config -> Repository -> String -> Bool -> Maybe Package
findLatestVersion cfg repo pn pre =
case filter (isCompatibleToCompiler cfg) (findAllVersions repo pn pre) of
[] -> Nothing
(p:_) -> Just p
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demand:
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argument 2
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deterministic:
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deterministic operation
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documentation:
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--- Finds the latest compiler-compatbile version of a package.
---
--- @param cfg - the current CPM configuration
--- @param repo - the central package index
--- @param p - the package to search for
--- @param pre - include pre-release versions
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failfree:
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<FAILING>
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
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iotype:
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{(_,_,_,_) |-> {Just,Nothing}}
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name:
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findLatestVersion
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precedence:
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no precedence defined
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result-values:
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{Just,Nothing}
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signature:
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CPM.Config.Config -> Repository -> String -> Prelude.Bool
-> Prelude.Maybe CPM.Package.Package
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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possibly non-reducible on same data term
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